/// <summary>Returns expression call to <see cref="GetOrAddItemOrDefault"/>.</summary>
public Expr Apply(Request request, Expr serviceFactoryExpr)
{
var itemId = request.TracksTransientDisposable ? -1 : request.FactoryID;
return(Expr.Call(_GetOrAddOrDefaultMethod,
Expr.Constant(_PerTransactionScopeContextBase),
Expr.Constant(request),
Expr.Constant(itemId),
Expr.Lambda <CreateScopedValue>(serviceFactoryExpr)));
}
private static ExpressionInfo <Func <string, int> > CreateExprInfo()
{
var aParamExpr = E.Parameter(typeof(string), "a");
var exParamExpr = E.Parameter(typeof(Exception), "ex");
return(E.Lambda <Func <string, int> >(
E.TryCatch(
E.Call(typeof(int).GetTypeInfo()
.DeclaredMethods.First(m => m.Name == nameof(int.Parse)),
aParamExpr),
E.Catch(exParamExpr,
E.Property(
E.Property(exParamExpr, typeof(Exception).GetTypeInfo()
.DeclaredProperties.First(p => p.Name == nameof(Exception.Message))),
typeof(string).GetTypeInfo()
.DeclaredProperties.First(p => p.Name == nameof(string.Length))
)
)
),
aParamExpr
));
}
public Expr Apply(Request request, Expr serviceFactoryExpr)
{
return(GetInnerReuse(request).Apply(request, serviceFactoryExpr));
}
public Expr Apply(Request request, Expr serviceFactoryExpr)
{
return(serviceFactoryExpr);
}
public Expr Apply(Request request, Expr serviceFactoryExpr)
{
return(Reuse.Singleton.Apply(request, serviceFactoryExpr));
}
